Tim Hack

Centers for Disease Control and Prevention, Atlanta, Michigan, United States

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Publications (3)11.41 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: This study evaluated the extent to which school districts in Massachusetts adopted HIV education policies consistent with state education agency recommendations, and whether adoption of state-recommended policy language was associated with other core components of school-based HIV prevention programs such as staff development, curriculum, and implementation characteristics. A census of health coordinators (n = 251) and high school HIV teachers (n = 174) in randomly selected schools in Massachusetts were surveyed. Chi-squares and analysis of variance (ANOVAs) were used to analyze data. Most districts' policies fully incorporated state-recommended language for training HIV teachers (62%), providing HIV education within comprehensive sexuality education (62%), and providing skills-based instruction (57%). Districts adopting state-recommended policies were significantly more likely to have trained more HIV teachers (82% vs. 59% of teachers trained; P < 0.001), provided HIV education to a greater percentage of students (90% vs. 50% of students educated; P < 0.001), and adopted research-based curricula (44% vs. 27%; P < 0.01). High school teachers who received training and those using research-based curricula covered more HIV prevention topics and used more skills-based instructional methods than those who did not receive training or did not use research-based curricula (P < 0.01). Results suggest that strong, state-level HIV prevention education policy recommendations can help shape local school health policy and, when adopted locally, can positively influence the reach and quality of HIV education.
    Preventive Medicine 02/2005; 40(2):239-48. · 2.93 Impact Factor
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    ABSTRACT: To examine associations between health risk behaviors and sexual experience with opposite-, same-, or both-sex partners in representative samples of high school students. We used 1995 and 1997 data from the Vermont and Massachusetts Youth Risk Behavior Surveys. Logistic regression and multiple regression analyses were used to compare health risk behaviors among students who reported sex with opposite-sex partners only (opposite-sex students), with same-sex partners only (same-sex students), and with both male and female sexual partners (both-sex students). Public high schools in Vermont and Massachusetts. Representative, population-based samples of high school students. The combined samples had 14 623 Vermont students and 8141 Massachusetts students. Violence, harassment, suicidal behavior, alcohol and other drug use, and unhealthy weight control practices. In both states, both-sex students were significantly more likely to report health risk behaviors than were opposite-sex students. For example, both-sex students had odds 3 to 6 times greater than opposite-sex students of being threatened or injured with a weapon at school, making a suicide attempt requiring medical attention, using cocaine, or vomiting or using laxatives to control their weight. In both states, same-sex students were as likely as opposite-sex students to report most health risk behaviors. Relative to opposite- and same-sex students, both-sex students may be at elevated risk of injury, disease, and death by experiencing serious harassment and engaging in violence, suicidal behavior, alcohol and other drug use, and unhealthy weight control practices.
    Archives of Pediatrics and Adolescent Medicine 05/2002; 156(4):349-55. · 4.25 Impact Factor
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    ABSTRACT: This study compared sexual risk behaviors of gay, lesbian, and bisexual (GLB) and heterosexual adolescents and evaluated associations between gay-sensitive HIV instruction and risk behaviors of GLB youths. A random sample of high school students and HIV education teachers completed surveys. Self-reported risk behaviors of heterosexual and GLB adolescents were compared, with control for student and community demographic characteristics. Sexual risk behaviors of GLB youths in schools with and without gay-sensitive instruction were compared. GLB youths reported more substance use, high-risk sexual behaviors, suicidal thoughts or attempts, and personal safety issues than did heterosexual youths (P < .001). Among those who were sexually active, GLB youths reported more lifetime and recent sexual partners than did heterosexuals (P < .001), and more of them reported alcohol use before last sex (P < .01) and a history of pregnancy (P < .001). GLB youths in schools with gay-sensitive instruction reported fewer sexual partners, less recent sex, and less substance use before last sex than did GLB youths in other schools (P < .05). The findings document increased risk behaviors among GLB youths and demonstrate the potential benefits of providing gay-sensitive HIV instruction in schools.
    American Journal of Public Health 06/2001; 91(6):940-6. · 4.23 Impact Factor

Publication Stats

197 Citations
11.41 Total Impact Points

Institutions

  • 2005
    • Centers for Disease Control and Prevention
      • Division of Adolescent and School Health
      Atlanta, Michigan, United States
  • 2001–2005
    • George Washington University
      Washington, Washington, D.C., United States